Home / 33,290,033.57-49,935,050.35-9,355,505.57

Finding the Fourth Proportional to 33,290,033.57, 49,935,050.35 and 9,355,505.57

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Solution

The fourth proportional to 33,290,033.57, 49,935,050.35 and 9,355,505.57 is: 14,033,258.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,290,033.57 : 49,935,050.35 = 9,355,505.57 : x
  2. Step 2: Convert to fraction form
    33,290,033.57/49,935,050.35 = 9,355,505.57/x
  3. Step 3: Cross multiply
    33,290,033.57x = 49,935,050.35 × 9,355,505.57
  4. Step 4: Simplify right side
    33,290,033.57x = 467,167,641,391,202.62
  5. Step 5: Solve for x
    x = 467,167,641,391,202.62/33,290,033.57
  6. Step 6: Final answer
    x = 14,033,258.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.